| commit | 4cac5b48e379a209d87aa9df191e6bb418e44a0f | [log] [tgz] |
|---|---|---|
| author | Dan Gohman <gohman@apple.com> | Fri Aug 20 22:02:57 2010 +0000 |
| committer | Dan Gohman <gohman@apple.com> | Fri Aug 20 22:02:57 2010 +0000 |
| tree | 10c59d1922e13230c3b17e67b3e3a5401a2b761e | |
| parent | a266ebc09b2b7e097341791b7ffe9d0a09a474a2 [diff] |
Introduce a new temporary MDNode concept. Temporary MDNodes are not part of the IR, are not uniqued, and may be safely RAUW'd. This replaces a variety of alternate mechanisms for achieving the same effect. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@111682 91177308-0d34-0410-b5e6-96231b3b80d8